论文部分内容阅读
引导学生利用U-I图像求解小灯泡的实际功率。从最简单的电路出发,由浅入深,阐述了“等效电源法”在处理复杂电路情况下的分析和运用,启发学生注重知识的拓展和应用。
Guide students to use the U-I image to solve the actual power of small light bulbs. Starting from the simplest circuit, this paper expounds the analysis and application of “equivalent power source method ” in dealing with complex circuits, and inspires students to pay attention to the expansion and application of knowledge.